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pastebin light //misacek

Posted by inv.rb on Tue 29 Nov 2011 5:53:42 CET
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  1.  
  2. #!/usr/bin/env ruby
  3.  
  4. def inverse_class(class_, width)
  5. 	found = false
  6. 	0.upto(width-1){|i|
  7. 		res = (class_ * i) % width
  8. 		if res == 1 || res == width-1 then
  9. 			print "Inverzni prvek k [", class_, "]_", width, " je [", i, "]_", width, ".\n"
  10. 			found = true
  11. 			break
  12. 		end
  13. 	}
  14. 	print "Inverzni prvek k [", class_, "]_", width, " neexistuje.\n" if found == false
  15. end
  16.  

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